Bugs item #3410220, was opened at 2011-09-15 14:51
Message generated for change (Tracker Item Submitted) made by ianlscott1
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Category: File Translation
Group: 2.3.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Ian Scott (ianlscott1)
Assigned to: Nobody/Anonymous (nobody)
Summary: 3D atom connectivity error in pdbqt

Initial Comment:
Ian Scott, isc...@frontier.com, Windows 7, 64-bit

When converting files from smiles, mol, mol2 ,sdf into pdbqt with the generate 
3D coordinates active the molecules do not form correctly.   Rings are broken 
and strange bonds form (as viewed in PyRx or Autodock).   This problem can be 
avoided by performing the 3D conversion as an independent step with a different 
file output file type (e.g. sdf to sdf) and then converting to pdbqt without 
selecting the generate 3D coordinates option.   Therefore, the problem is most 
likely in the pdbqt 3D coordinate generator.

A example problem smiles string: 
COc1cc(cc(c1OC)OC)C(C(=O)N1CCCCC1C(=O)OC(CCCc1ccccc1)CCCc1cccnc1)(F)F  

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